Inventor
BALL BRIAN K
US3 patents
Patents
3 patentsUS7754007B2Jul 13, 2010
Gypsum mixtures for forming solids
UNITED STATES GYPSUM CO6 citations70
US9944556B2Apr 17, 2018
Compositions with synthetic gypsum and methods
UNITED STATES GYPSUM CO4 citations68
US9346996B1May 24, 2016
Oil well cementing products with synthetic gypsum and methods
UNITED STATES GYPSUM CO3 citations68